var index={
    //内容区跳转页面
    gotoPage:function (page) {
        $.get({
            url:'page/'+page+".html",
            success:function (data) {
                $main = $('.content-wrapper');
                $main.empty();
                $main.append(data);
            }
        })
    }
}
$('.treeview-menu li').bind('click',null,function () {
    var page = this.dataset.page;
    index.gotoPage(page);
})
$('.first-load').click();

